30300140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116539}}^1$

素因数の和:116561

約数の個数: 24

約数和(自身を含む): 68525520

約数和(自身を除く): 38225380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 116539, 233078, 466156, 582695, 1165390, 1515007, 2330780, 3030014, 6060028, 7575035, 15150070, 30300140]

約数ペア:

[(1, 30300140), (2, 15150070), (4, 7575035), (5, 6060028), (10, 3030014), (13, 2330780), (20, 1515007), (26, 1165390), (52, 582695), (65, 466156), (130, 233078), (260, 116539)]